I just purchased ab&k pt3 preamp how do I access to activate the subwoofer?BI

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byner03-05-2025 7:29pm

byner OP Details Discussions Posts This discussion Message User 17 posts 03-08-2025 at 02:48pm Copy Comment URL Report Comment Edit Delete B&kpt3
byner OP Details Discussions Posts This discussion Message User 17 posts 03-08-2025 at 02:47pm Copy Comment URL Report Comment Edit Delete Does the b&k preamp have an internal subwoofer on off switch. 🤔
byner OP Details Discussions Posts This discussion Message User 17 posts 03-07-2025 at 03:12am Copy Comment URL Report Comment Edit Delete Ok thanks for the help
bdgregory Details Discussions Posts This discussion Message User 1,720 posts 03-06-2025 at 01:06pm Copy Comment URL Report Comment Edit Delete I think the subwoofer output is passive and not adjustable. Your sub has to have its own crossover and equalizer.
byner OP Details Discussions Posts This discussion Message User 17 posts 03-06-2025 at 01:38am Copy Comment URL Report Comment Edit Delete Yes but can't figure it out. I could use some help
kr4 Details Discussions Posts This discussion Message User 3,703 posts 03-05-2025 at 10:18pm Copy Comment URL Report Comment Edit Delete Do you have the manual?